Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station BI1ODV-5 - show graphs
Comment: Hello CQ QSO:438.500MHZ
Location: 39°56.66' N 116°29.72' E - locator OM89FW96KP - show map
5.8 miles Northeast bearing 64° from Beijing, Beijing, China [?]
6.1 miles Northwest bearing 296° from Tongzhou, Beijing, China
66.2 miles Northwest bearing 327° from Tianjin, Tianjin Shi, China
Last position: 2024-06-09 09:07:25 EDT (6d 5h43m ago)
2024-06-09 21:07:25 CST local time at Beijing, China [?]
Altitude: 147 ft
Course: 156°
Speed: 0 MPH
Last path: BI1ODV-5>BY1BJ-1 via WIDE1-1,qAS,BG1QGD-10 (good)
Positions stored: 42
Other SSIDs: BI1ODV-6 BI1ODV-7 BI1ODV-3 BI1ODV-2 BI1ODV-1 BI1ODV-8 BI1ODV
Stations near current position of BI1ODV-5 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BI1TSS-71.0 miles 214°2024-05-31 00:11:58 BI1QMQ-71.7 miles 233°2024-05-24 03:12:51
BI1FRN-71.7 miles 139°2024-06-12 20:42:37 BI1ODV-71.8 miles 325°2024-06-13 03:12:40
BI1ODV-31.9 miles 337°2024-06-07 09:21:12 BI1OWO-71.9 miles 222°2024-05-22 09:03:15
BI1ODV-21.9 miles 324°2024-06-04 08:01:39 BH1DCY-91.9 miles 57°2024-06-05 10:38:02
BI1QKA-N2.2 miles 296°2024-06-15 14:44:36 BI1STF2.2 miles 160°2024-05-16 20:22:14
BI1STF-R2.2 miles 151°2024-05-23 12:39:57 BI1STF-N2.2 miles 151°2024-06-15 14:36:08
BG6LH-92.3 miles 354°2024-05-29 22:11:17 BH1JES-92.4 miles 24°2024-05-24 00:35:09
BI1NIM2.4 miles 235°2024-05-19 05:40:26 BH1DCY-72.4 miles 295°2024-05-27 04:30:04
BI1TPX-72.4 miles 129°2024-06-13 10:49:53 BI1TPX2.5 miles 133°2024-06-01 22:10:13
BI1TPX-92.5 miles 133°2024-06-08 10:12:40 BI1TVP2.6 miles 46°2024-06-02 05:10:43
Stations which heard BI1ODV-5 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
BG1QGD-10 9 2024-06-08 08:10:31 2024-06-09 09:07:25 OM89FW > ON80GA 5.2 miles 28° 2024-06-09 09:02:02

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS